CCMT 09T302 NS9530 Wendeplatten - Tungaloy

Benefit from precise finishing, low cutting forces and consistent edge stability for reliable batch production. The ISO rhombic insert combines a sharp cutting edge with an optimised chipbreaker to deliver superior surface quality on steel components. Order the insert directly via Metav Werkzeuge or consult our specialists for holder compatibility and stock information.

CCMT09T302 NS9530 CCMT turning insert (ISO 09T302) — Tungaloy

The CCMT09T302 NS9530 is an ISO rhombic turning insert designed for finishing operations on steel, offering a low-cutting-force geometry and a fine nose radius for high-quality surface results.

• ISO rhombic CCMT shape, 80° cutting angle
• Uncoated cermet NS9530 for finishing
• 0.2 mm nose radius for excellent surface finish
• Cylindrical hole with single-side countersink

Consistent fine finishing with low cutting forces

This finishing-grade insert uses an uncoated cermet composition, specified as NS9530, to produce a sharp cutting edge that reduces cutting forces and improves workpiece finish. Cermet combines ceramic hardness with metallic toughness, resulting in an edge that maintains integrity under continuous cutting and small depth-of-cut conditions; this characteristic translates directly into reduced vibration and more predictable dimensional results. For shops seeking repeatable surface quality on steel components, the combination of a small 0.2 mm nose radius and the cermet chemistry ensures that part tolerances and visual appearance are both prioritised without resorting to aggressive feeds.

Secure mounting and ISO compatibility for flexible tool systems

The insert follows ISO standards for turning indexable inserts and is compatible with holders when matched for geometry, clearance and clamping specifications. The ISO rhombic CCMT geometry with an 80° cutting angle and 7° relief angle requires a matching external holder or boring bar; the plate is supplied with a cylindrical hole and a single-side countersink (40°–60°) to ensure secure fastening. This standardised interface allows integration into existing toolholders and clamping kits, helping to reduce tooling setup time and inventory complexity. Clear documentation of form, free angle, tolerance class, fastening and thickness supports straightforward selection of the correct mounting components.

Application range and system-level benefits for turning operations

Intended for turning—both external and internal—this insert is a finishing grade optimised for steel and designed to perform best in continuous cuts and fine finishing cycles. It features a single-sided chipbreaker to manage chip flow consistently and minimise edge wear during low-depth passes. As part of a system consisting of the ISO insert, a compatible external holder or boring bar, an underlay/clamping set and spare screws, the plate simplifies maintenance and replacement routines. Where high surface quality and low cutting forces matter most—such as shaft finishing or precision turned components—the plate delivers predictable outcomes while supporting efficient production workflows.

For precise finishing with the Tungaloy NS9530 insert, contact Metav Werkzeuge for stock confirmation and technical advice at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical data

• Article number: 6951117
• Manufacturer SKU: TUN6951117
• Model series: ISO turning indexable inserts
• Label: CCMT09T302 NS9530 Tungaloy-insert

Facts

• Insert size: 09
• Thickness: 3.97 mm
• Nose radius: 0.2 mm
• Cutting angle: 80°
• Relief angle: 7°
• SKU: 6951117-Tungaloy

Special features

• Uncoated cermet grade NS9530
• Carbide substrate
• Rhombic CCMT geometry
• Single-sided chipbreaker
• Mounting: cylindrical hole + single-side countersink (40°–60°)
• Application: turning (external & internal)
• System components: insert, matching holder/boring bar, shim/clamp set, spare screws
• Best for continuous cuts and small depths of cut

FAQ

Is this insert suitable for finishing steel components? Yes. The CCMT09T302 NS9530 is a finishing-grade, uncoated cermet insert optimised for steel and designed to deliver low cutting forces and a high surface finish.

Which holders are compatible with this ISO geometry? Compatibility depends on matching the CCMT geometry, the 80° cutting angle, the 7° relief angle and the plate thickness; use holders specified for ISO rhombic CCMT inserts with a cylindrical hole and countersink to secure the insert.

Can the insert be used for internal turning? Yes. The insert is specified for both external and internal turning when mounted in an appropriate boring bar that accepts CCMT-format inserts.

How does the single-sided chipbreaker affect performance? The single-sided chipbreaker is designed to control chip flow during finishing passes, promoting consistent chip evacuation and helping to maintain the sharp edge required for fine surface quality.

What system components are recommended when ordering replacements? Order the insert together with a compatible external holder or boring bar, an underlay/clamping set and spare screws to ensure correct mounting and immediate replacement when required.

Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.